@media screen and (max-width: 640px) {
    .projectType {
        width: 100%;
        overflow: auto;
    }
    .projectType > li {
        width: 33.3%;
        height: 23.3vw;
        float: left;
        text-align: center;
    }
    .projectType > li > a {
        width: 100%;
        height: 100%;
        display: block;
        font-size: 13px;
    }
    .projectType > li > a > img {
        padding-top: 3.1vw;
        width: 40%;
    }
    .fenGeXian {
        padding:10px 20px;
        text-align: center;
        margin-top: 10px;
    }
    .fenGeXian > p{
        display: inline;
        position: relative;
        padding: 10px 20px;
        font-size: 12px;
        top: -21px;
    }
    .small-card {
        display: block;
        margin: 10px 5vw;
        width: 40vw;
        float: left;
        height: 40px;
        background-color: #ffffff;
        border-radius: 3px;
        line-height: 41px;
    }
    .small-card > i {
        display: inline-block;
        color: #00adfa;
        float: left;
        margin-top: 8px;
        margin-left: 3.5vw;
        font-size: 25px;
    }
    .small-card > span {
        font-size: 13px;
        margin-left: 4vw;
    }
}
@media screen and (min-width: 641px) {
    .fenGeXian {
        display: none;
    }
}